.secciones {
  height: 100vh;
  width: 100vh;
}

.icono-placeholder {
  font-size: 1.2rem;
}

.icono-placeholder-email::placeholder {
  background-image: url(../img/email.png);
  background-size: 20px 20px;
  background-repeat: no-repeat;
  background-position: left center;
}

.icono-placeholder-lock::placeholder {
  background-image: url(../img/lock.png);
  background-size: 20px 20px;
  background-repeat: no-repeat;
  background-position: left center;
}

.fondo-bt {
  background-image: url(../img/batiscafologo.svg);
  background-repeat: no-repeat;
  background-position: left bottom;
  background-size: 975px 579.52px;
}

.nav_link .active {
  height: 1000px;
}